Get Connected with the Most Reliable Engineers in Long Beach, CA

B.A. Sims Engineering, Inc. is a leading structural and civil engineering consulting firm offering fast response times and exceptional service on a variety of engineering projects, including structural design, new construction and remodels, seismic retrofitting, and more. With over 25 years of experience, our team of experts provides personalized attention to detail and exceptional service to meet the unique needs of our clients.

D'Leon Consulting Engineers is a dynamic company that has played a significant role in the improvement and growth of transportation, rail, aviation, and civic infrastructure through engineering, project and construction management, and policy consultancy. With years of local experience, the company has held multiple engineering and management roles at LAX and Van Nuys Airport, and has provided expert engineering and PMCM services to LAWA at LAX and Van Nuys Airport. The D'Leon team utilizes their expertise in Program and Construction Management, Civil Engineering, Third-Party Coordination, and Document Control to support major capital programs in aviation, transportation, rail, and water/utilities related sectors. With an innovative and collaborative approach, the company strives to exceed clients' expectations while improving quality of life for the communities it serves.

AT Engineering Services is a California based consulting engineering firm with capability of providing in-depth innovative quality consulting services that are based on the most current technologies available. We provide state-of-the-art designs and engineering services in mechanical engineering: process, oil and gas, energy, petrochemical, chemical, pharmaceutical, general industries, and power engineering fields. Our guaranteed professional services include, but, are not limited to: Generation & Developing of Project, P&IDs, PFDs, MFDs, UFDs, & MT FDs.

DTS Engineering Contractors Inc. is a specialist in underground utilities construction, offering services such as demo, trenching, and grading, as well as the installation of new utilities, backfill, compaction, concrete, asphalt, and slurry. The company was incorporated in 1998 and holds A-Haz and C-21 licenses. It has expertise in large-scale projects, including water, sewer, and storm drain installation, as well as concrete breaking and sawing, demolition, digging, hauling, and trenching. The company also provides services such as underground storage tank installation and removal, service station ground-ups, and tank upgrades. With a commitment to excellence and customer satisfaction, DTS Engineering Contractors serves both private and public projects across Southern California and Nevada.